| After-sales Service: | Yes |
|---|---|
| Warranty: | Provided |
| Condition: | New |
| Type: | Double Vacuum Heating Tube |
| Certification: | API, ISO, CE |
| Application: | Water Heater, Solar Thermal, Air Conditioning System |
| Customization: |
|---|
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This model operates to feed water automatically.
Using thermosiphon system-depending on the different density between hot water and cold water, a water flowing created in the tubes. Hot water flows automatically upwards while the cold water flows down. The water in the manifold be heated from this natural circulation
| Type | TX-NPC-50 |
| Collector Components | Solar Vacuum Tube Φ58*1800mm |
| Absorbing Coating | Purple Gold Coating |
| Vacuum Tube Quantity and Tube Spacing | 50 Pieces*80mm |
| Aperture Area | 5.02 m2 |
| Interior Material | Stainless Steel |
| Shell Material | Aluminum Clad |
| Insulation Material | Polyurethane |
| Sealing Material | Silastic Ring |
| Weight | 118kg |
| Pipe Thread Dimension | G1" |
1. Unpressurized, can be used for natural circulation system. large collector area, easy to assemble and install.
2.Polyurethane insulation, high pressure foaming process, small heat conductivity coefficient, not easy to loss heat.
3. Designed for commercial buildings, suiltable for schools,dormitories,hotel,bath center and other
public construction.
4.Can be used in large swimming pool heating,industrial hot water and other hot water system.
5.High efficient all glass vacuum tube,high collect thermal efficiency,high heat preservation efficiency.
it's similar to non-pressure solar water heater, non-pressure solar collector it's not a storage water tank, just a manifold. The selective coating absorb the solar energy and converts it into thermal energy for heating water.
Since its establishment in 2002, Shandong Longguang Tianxu Solar Energy Co., Ltd (hereinafter referred to as "Tianxu") has always engaged itself in the R&D, production, sales and service of high borosilicate glass tubes and new energy products including solar water heaters, solar vacuum tubes, solar heat collecting project, air source heat pump, photovoltaic products, etc.
Tianxu has 10 sets of electric furnaces, 70 sets of solar vacuum tube production line and 3 sets of solar water heater production lines. The annual output has reached one million tons of high borosilicate glass, over 16 million solar vacuum tubes makes Tianxu the largest manufacturing base of high borosilicate glass tubes and solar vacuum tubes.
In 2015, Tianxu established a joint venture company with Beijing Tsinghua Solar Co., Ltd- the solar vacuum tube technology initiator in the world. The newly established company has the world's most advanced solar vacuum tube production lines.
1. Unpressurized, can be used for natural circulation system. large collector area, easy to assemble and install.
2.Polyurethane insulation, high pressure foaming process, small heat conductivity coefficient, not easy to loss heat.
3. Designed for commercial buildings, suiltable for schools,dormitories,hotel,bath center and other
public construction.
4.Can be used in large swimming pool heating,industrial hot water and other hot water system.
5.High efficient all glass vacuum tube,high collect thermal efficiency,high heat preservation efficiency.
Suppliers with verified business licenses
Audited Supplier 
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